Finding the Third Proportional to 3,410,766 and 7,337,664

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410,766 : 7,337,664 = 7,337,664 : x
2. Step 2: Convert to fraction form
   3,410,766/7,337,664 = 7,337,664/x
3. Step 3: Cross multiply
   3,410,766x = 7,337,664 × 7,337,664
4. Step 4: Simplify right side
   3,410,766x = 53,841,312,976,896
5. Step 5: Solve for x
   x = 53,841,312,976,896/3,410,766
6. Step 6: Final answer
   x = 15,785,695.35